From: Andrzej Zaborowski <balrog@zabor.org>
Date: Thu, 7 Dec 2006 01:14:10 +0000 (-0800)
Subject: ARM: OMAP: Set keypad sense delays for the Palms
X-Git-Tag: v2.6.21-omap1~43^2~68
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=7fe141820f226e3b74fa4fce7d7129ec65fbb6c0;p=linux-2.6-omap-h63xx.git

ARM: OMAP: Set keypad sense delays for the Palms

Wait a fixed amount of time between writing to the columns
register and reading rows state to allow the keypad to respond
on Palm Tungsten E and Zire 71.  The value for Zire 71 keypad
was tested by Marek Vasut.

Signed-off-by: Andrzej Zaborowski <balrog@zabor.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index 786142b643f..54abbaaebbd 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -76,6 +76,7 @@ static struct omap_kp_platform_data palmz71_kp_data = {
 	.cols	= 8,
 	.keymap	= palmz71_keymap,
 	.rep	= 1,
+	.delay	= 80,
 };
 
 static struct resource palmz71_kp_resources[] = {